Leonard Nimoy .... Mr. Spock (80 episodes) (1966-1969)
　　　William Shatner .... Captain James T. Kirk / ... (79 episodes) (1966-1969)
　　　DeForest Kelley .... Lt. Cmdr. Leonard 'Bones' McCoy, M.D. / ... (76 episodes) (1966-1969)
　　　Nichelle Nichols .... Lt. Nyota Uhura (69 episodes) (1966-1969)
　　　James Doohan .... Lt. Cmdr. Montgomery 'Scotty' Scott / ... (65 episodes) (1966-1969)
　　　Bill Blackburn .... Lt. Hadley / ... (60 episodes) (1966-1969)
　　　Eddie Paskey .... Lt. Leslie / ... (59 episodes) (1966-1968)
　　　George Takei .... Lt. Hikaru Sulu (51 episodes) (1966-1969)
　　　Frank da Vinci .... Lt. Brent / ... (46 episodes) (1966-1969)
　　　Walter Koenig .... Ensign Pavel Chekov (36 episodes) (1967-1969)
　　　Majel Barrett .... Nurse Christine Chapel / ... (35 episodes) (1966-1969)
　　　Roger Holloway .... Lt. Lemli (32 episodes) (1967-1969)

Star Trek was an influential science fiction television series created by Gene Roddenberry that followed the adventures of the crew of the starship U.S.S. Enterprise. The show began with the production of the 1964 pilot "The Cage". "The Cage" featured Jeffrey Hunter as Enterprise captain Christopher Pike. The pilot was rejected by NBC executives as being too cerebral. In order to demonstrate the action-adventure potential of the series, another pilot entitled "Where No Man Has Gone Before" was produced. Replacing Jeffrey Hunter as Enterprise captain was William Shatner who starred as Captain James T. Kirk. The new pilot also starred Leonard Nimoy as Mr. Spock who was the only character to return from the original pilot after NBC's rejection of "The Cage". Response to the second, action-oriented, pilot was good and NBC gave the go ahead to the series.

Opening Passage: "Space...The Final Frontier. These are the voyages of the Starship, Enterprise. Its 5-year mission: to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before!"